離子泊塢窗無法打開

Question

我使用的離子與泊塢窗瀏覽器，當我嘗試執行命令離子擔任了執行瀏覽器上的應用程序，我有這樣的錯誤：

root@00209e483f93:/var/www/espaceproold# ionic serve 
[INFO] Starting app-scripts server: --port 8100 --p 8100 --livereload-port 35729 --r 35729 --address 0.0.0.0 - Ctrl+C to 
     cancel 

[13:54:41] watch started ... 
[13:54:41] build dev started ... 
[13:54:41] clean started ... 
[13:54:41] clean finished in 7 ms 
[13:54:41] copy started ... 
[13:54:41] transpile started ... 
[13:54:45] transpile finished in 3.50 s 
[13:54:45] preprocess started ... 
[13:54:45] deeplinks started ... 
[13:54:45] deeplinks finished in 47 ms 
[13:54:45] preprocess finished in 49 ms 
[13:54:45] webpack started ... 
[13:54:45] copy finished in 4.10 s 
[13:54:55] webpack finished in 10.18 s 
[13:54:55] sass started ... 
[13:54:57] sass finished in 1.55 s 
[13:54:57] postprocess started ... 
[13:54:57] postprocess finished in 18 ms 
[13:54:57] lint started ... 
[13:54:57] build dev finished in 15.37 s 
[13:54:57] watch ready in 15.48 s 
[13:54:57] dev server running: http://localhost:8100/ 

[13:54:57] Failed to open the browser: Command failed: xdg-open "http://localhost:8100" /bin/sh: 1: xdg-open: not found 
[13:55:00] lint finished in 3.41 s 

搬運工文件：

FROM ubuntu:16.04 
MAINTAINER "" 
# Install apt packages 
RUN apt-get update && apt-get install -y git lib32stdc++6 lib32z1 curl openjdk-8-jdk-headless sendemail libio-socket-ssl-perl libnet-ssleay-perl && apt-get clean && rm -rf /var/lib/apt/lists/* 
# Install android SDK, tools and platforms 
RUN cd /opt && curl https://dl.google.com/android/android-sdk_r24.4.1-linux.tgz -o android-sdk.tgz && tar xzf android-sdk.tgz && rm android-sdk.tgz 
ENV ANDROID_HOME /opt/android-sdk-linux 
RUN echo 'y' | /opt/android-sdk-linux/tools/android update sdk -u -a -t platform-tools,build-tools-23.0.3,android-23,extra-android-support,extra-google-m2repository,extra-android-m2repository 
# accept the license agreements of the SDK components 
RUN export ANDROID_LICENSES="$ANDROID_HOME/licenses" && \ 
    [ -d $ANDROID_LICENSES ] || mkdir $ANDROID_LICENSES && \ 
    [ -f $ANDROID_LICENSES/android-sdk-license ] || echo 8933bad161af4178b1185d1a37fbf41ea5269c55 > $ANDROID_LICENSES/android-sdk-license && \ 
    [ -f $ANDROID_LICENSES/android-sdk-preview-license ] || echo 84831b9409646a918e30573bab4c9c91346d8abd > $ANDROID_LICENSES/android-sdk-preview-license && \ 
    [ -f $ANDROID_LICENSES/intel-android-extra-license ] || echo d975f751698a77b662f1254ddbeed3901e976f5a > $ANDROID_LICENSES/intel-android-extra-license && \ 
    unset ANDROID_LICENSES 
RUN curl -sL https://deb.nodesource.com/setup_6.x | bash - 
RUN apt-get install -y -q \ 
    nodejs \ 
    gradle \ 
    && apt-get -y autoclean \ 
    && rm -rf /var/lib/apt/lists/* 
# Install npm packages 
RUN npm install -g ionic 
RUN npm install -g cordova 
# Setup environment 
ENV ANDROID_HOME /opt/android-sdk-linux 
ENV PATH ${PATH}:${ANDROID_HOME}/tools:${ANDROID_HOME}/platform-tools 
EXPOSE 8100 35729 

我的dockerfile有什麼問題嗎？或者是什麼問題？ 在此先感謝！

Answer 1

從ionic documentation，你應該使用此選項運行離子：

--nobrowser,-b | Disable launching a browser 

這將防止ionic serve嘗試啓動瀏覽器，以顯示你的網站。

而且，你肯定不想在生產中，使live-reload。那麼你可以使用--nolivereload。如果您處於開發模式，則可以保留live-reload。